Indefinite references (شخص ما / مكان ما)

The Indefinite Particle ما

To talk about unspecified people, places, or things, Arabic pairs an indefinite noun with the particle ما. Here, ما acts like the English words "some" or "a certain."

some, a certain (indefinite)
ماmâ

Combining the word for "person" (شخص) with this particle creates شخص ما ("someone" or "a certain person").

Describing Unknowns

You can describe vague clues and unidentified individuals using adjectives like مجهول (unknown) and غامض (mysterious). These adjectives follow standard noun-adjective matching rules, while indefinite references like شخص ما serve as subjects.

Somewhere (مكان ما)

Applying this rule to the word for "place" (مكان) creates مكان ما ("somewhere").

Something and Some Reason

You can also pair this pattern with شيء (thing) to say "something" (شيء ما), or with سبب (reason) to say "for some reason" (لسبب ما).